140073408

素因数分解:

$2^6\times 3^3\times {\mathrm{103}}^1\times {\mathrm{787}}^1$

素因数の和:911

約数の個数: 112

約数和(自身を含む): 416316160

約数和(自身を除く): 276242752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 103, 108, 144, 192, 206, 216, 288, 309, 412, 432, 576, 618, 787, 824, 864, 927, 1236, 1574, 1648, 1728, 1854, 2361, 2472, 2781, 3148, 3296, 3708, 4722, 4944, 5562, 6296, 6592, 7083, 7416, 9444, 9888, 11124, 12592, 14166, 14832, 18888, 19776, 21249, 22248, 25184, 28332, 29664, 37776, 42498, 44496, 50368, 56664, 59328, 75552, 81061, 84996, 88992, 113328, 151104, 162122, 169992, 177984, 226656, 243183, 324244, 339984, 453312, 486366, 648488, 679968, 729549, 972732, 1296976, 1359936, 1459098, 1945464, 2188647, 2593952, 2918196, 3890928, 4377294, 5187904, 5836392, 7781856, 8754588, 11672784, 15563712, 17509176, 23345568, 35018352, 46691136, 70036704, 140073408]

約数ペア:

[(1, 140073408), (2, 70036704), (3, 46691136), (4, 35018352), (6, 23345568), (8, 17509176), (9, 15563712), (12, 11672784), (16, 8754588), (18, 7781856), (24, 5836392), (27, 5187904), (32, 4377294), (36, 3890928), (48, 2918196), (54, 2593952), (64, 2188647), (72, 1945464), (96, 1459098), (103, 1359936), (108, 1296976), (144, 972732), (192, 729549), (206, 679968), (216, 648488), (288, 486366), (309, 453312), (412, 339984), (432, 324244), (576, 243183), (618, 226656), (787, 177984), (824, 169992), (864, 162122), (927, 151104), (1236, 113328), (1574, 88992), (1648, 84996), (1728, 81061), (1854, 75552), (2361, 59328), (2472, 56664), (2781, 50368), (3148, 44496), (3296, 42498), (3708, 37776), (4722, 29664), (4944, 28332), (5562, 25184), (6296, 22248), (6592, 21249), (7083, 19776), (7416, 18888), (9444, 14832), (9888, 14166), (11124, 12592)]